I need to compile a source with full optimization; however, I get the following error

[font=tahoma,geneva,sans-serif]Command line error D8016: '/ZI' and '/Ox' command-line options are incompatible[/font]

[font=tahoma,geneva,sans-serif]the source:[/font]


[source lang="cpp"]

#include <SFML/System.hpp>


#include <algorithm>
#include <iostream>

void func1()
{
// generate data
const unsigned arraySize = 32768;
int data[arraySize];

for (unsigned c = 0; c < arraySize; ++c)
data[c] = std::rand() % 256;



//std::sort(data, data + arraySize);


// test

long long sum = 0;
sf::Clock clock;
for (unsigned i = 0; i < 50000; ++i) //just to see the difference
{
// primary loop
for (unsigned c = 0; c < arraySize; ++c)
{
//int t = (data[c] - 128) >> 31;
//sum += ~t & data[c];

if (data[c] >= 128)
sum += data[c];

}
}

float elapsedTime=clock.getElapsedTime().asSeconds();

std::cout << elapsedTime << std::endl;
std::cout << "sum = " << sum << std::endl;
std::cin.get();
}


int main()
{
func1();
}[/source]

Nothing to do with the source, you're trying to combine compiler optimization flag Ox with debug flag ZI which is invalid. Go into your project options and uncheck the debug flag.

There are three options. I tried all of them and still get errors

1)C7 compatible(/Z7) 1>cl : Command line error D8016: '/Ox' and '/RTC1' command-line options are incompatible
2)Program Database(/Zi) 1>cl : Command line error D8016: '/Ox' and '/RTC1' command-line options are incompatible
3)Program Database for Edit and Continue(/ZI) 1>cl : Command line error D8016: '/ZI' and '/Ox' command-line options are incompatible

Never mind, I fixed it.
Thanks for the reply